{"id":35226,"date":"2024-11-26T13:45:37","date_gmt":"2024-11-26T05:45:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35226\/"},"modified":"2024-11-26T13:45:37","modified_gmt":"2024-11-26T05:45:37","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-docker-%e5%ae%b9%e5%99%a8%e4%b8%ad%e5%b0%86-jar-%e5%8c%85%e9%83%a8%e7%bd%b2%e5%88%b0-java_home-jre-%e7%9b%ae%e5%bd%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35226\/","title":{"rendered":"\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173064133431794.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728  \u5bb9\u5668\u4e2d\u5c06 jar \u5305\u90e8\u7f72\u5230 java_home\/jre \u76ee\u5f55<\/strong><\/p>\n<p>\u5728\u5c06 java \u5e94\u7528\u90e8\u7f72\u5230 docker \u5bb9\u5668\u65f6\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5c06 jar \u5305\u7f6e\u4e8e java_home\/jre \u76ee\u5f55\u4e2d\u3002\u4ee5\u4e0b\u662f\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\uff1a<\/p>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u83b7\u53d6 java_home \u76ee\u5f55\u7684\u8def\u5f84\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 env | grep java_home \u6765\u67e5\u627e\u5b83\u3002<\/p>\n<p>\u4e00\u65e6\u60a8\u83b7\u5f97\u4e86 java_home \u7684\u8def\u5f84\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528 copy \u6307\u4ee4\u5c06 jar \u5305\u590d\u5236\u5230\u9002\u5f53\u7684\u4f4d\u7f6e\u3002\u4ee5\u4e0b\u662f dockerfile \u4e2d\u793a\u4f8b\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>FROM openjdk:11.0.8\n\n# \u83b7\u53d6 JAVA_HOME \u8def\u5f84\nENV JAVA_HOME \/usr\/lib\/jvm\/java-11-openjdk-11.0.8\n\n# \u5c06 JAR \u5305\u590d\u5236\u5230 JAVA_HOME\/jre \u4e2d\nCOPY xxx-1.0-SNAPSHOT.jar ${JAVA_HOME}\/jre\/lib\/ext\/xxx-1.0-SNAPSHOT.jar\n\nEXPOSE 8080\n\nENTRYPOINT [\"java\", \"-jar\", \"\/app.jar\", \"--spring.profiles.active=test\"]\n\nRUN echo \"Asia\/shanghai\" &gt; \/etc\/timezone;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64 dockerfile \u5c06 jar \u5305\u590d\u5236\u5230 java_home\/jre \u76ee\u5f55\u4e2d\uff0c\u5e76\u4e14\u5f53\u5bb9\u5668\u542f\u52a8\u65f6\uff0c\u5b83\u5c06\u6267\u884c\u6307\u5b9a\u7684\u4e3b\u7c7b\u3002<\/p>\n<p>\u6267\u884c\u6b64 dockerfile \u5c06\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u5fc5\u8981\u4f9d\u8d56\u9879\u4e14\u5df2\u914d\u7f6e\u597d\u65f6\u533a\u7684\u5bb9\u5668\uff0c\u53ef\u4f9b\u60a8\u4f7f\u7528\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728 Docker \u5bb9\u5668\u4e2d\u5c06 JAR \u5305\u90e8\u7f72\u5230 JAVA_HOME\/jre \u76ee\u5f55\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728 \u5bb9\u5668\u4e2d\u5c06 jar \u5305\u90e8\u7f72\u5230 java_home\/jre \u76ee\u5f55 \u5728\u5c06 java \u5e94\u7528\u90e8\u7f72\u5230 docker \u5bb9\u5668\u65f6\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5c06 jar \u5305\u7f6e\u4e8e java_home\/jre \u76ee\u5f55\u4e2d\u3002\u4ee5\u4e0b\u662f\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5\uff1a \u9996\u5148\uff0c\u60a8\u9700\u8981\u83b7\u53d6 java_home \u76ee\u5f55\u7684\u8def\u5f84\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4 env | grep java_home \u6765\u67e5\u627e\u5b83\u3002 \u4e00\u65e6\u60a8\u83b7\u5f97\u4e86 java_home \u7684\u8def\u5f84\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528 copy \u6307\u4ee4\u5c06 jar \u5305\u590d\u5236\u5230\u9002\u5f53\u7684\u4f4d\u7f6e\u3002\u4ee5\u4e0b\u662f dockerfile \u4e2d\u793a\u4f8b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b FROM openjdk:11.0.8 # \u83b7\u53d6 JAVA_HOME \u8def\u5f84 ENV JAVA_HOME \/usr\/lib\/jvm\/java-11-openjdk-11.0.8 # \u5c06 JAR \u5305\u590d\u5236\u5230 JAVA_HOME\/jre \u4e2d COPY xxx-1.0-SNAPSHOT.jar ${JAVA_HOME}\/jre\/lib\/ext\/xxx-1.0-SNAPSHOT.jar EXPOSE 8080 ENTRYPOINT [&#8220;java&#8221;, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-35226","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=35226"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35226\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}